Minor scripts cleanup

package.json

@@ -28,19 +28,18 @@
     "build:css": "mkdirp lib/themes && node build/css -o lib/themes",
     "build:emoji": "node ./build/emoji.js",
     "build:js": "cross-env NODE_ENV=production node build/build.js",
-    "build:test": "npm run build && npm test",
-    "build": "rimraf lib themes && run-s build:js build:css build:css:min build:cover build:emoji",
+    "build": "run-s clean build:js build:css build:css:min build:cover build:emoji",
+    "clean": "rimraf lib themes _playwright*",
     "dev": "run-p serve:dev watch:*",
     "docker:build:test": "npm run docker:cli -- build:test",
     "docker:build": "docker build -f Dockerfile -t docsify-test:local .",
     "docker:clean": "docker rmi docsify-test:local",
     "docker:cli": "docker run --rm -it --ipc=host --mount type=bind,source=$(pwd)/test,target=/app/test docsify-test:local",
-    "docker:rebuild": "npm run docker:clean && npm run docker:build",
+    "docker:rebuild": "run-s docker:clean docker:build",
     "docker:test:e2e": "npm run docker:cli -- test:e2e",
     "docker:test:integration": "npm run docker:cli -- test:integration",
     "docker:test:unit": "npm run docker:cli -- test:unit",
     "docker:test": "npm run docker:cli -- test",
-    "jest": "cross-env NODE_OPTIONS=--experimental-vm-modules jest",
     "lint:fix": "eslint . --fix",
     "lint": "prettier . --check && eslint .",
     "postinstall": "opencollective-postinstall && npx husky install",
@@ -53,9 +52,10 @@
     "test:e2e": "playwright test",
     "test:e2e:chromium": "playwright test --project='chromium'",
     "test:e2e:ui": "playwright test --ui",
-    "test:integration": "npm run jest -- --selectProjects integration",
-    "test:unit": "npm run jest -- --selectProjects unit",
-    "test": "npm run jest && run-s test:e2e",
+    "test:integration": "npm run test:jest -- --selectProjects integration",
+    "test:jest": "cross-env NODE_OPTIONS=--experimental-vm-modules jest",
+    "test:unit": "npm run test:jest -- --selectProjects unit",
+    "test": "run-s test:jest test:e2e",
     "watch:css": "npm run build:css -- -w",
     "watch:js": "node build/build.js"
   },